CN103023171A - Marine single-phase taper power generator - Google Patents
Marine single-phase taper power generator Download PDFInfo
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- CN103023171A CN103023171A CN2012104728589A CN201210472858A CN103023171A CN 103023171 A CN103023171 A CN 103023171A CN 2012104728589 A CN2012104728589 A CN 2012104728589A CN 201210472858 A CN201210472858 A CN 201210472858A CN 103023171 A CN103023171 A CN 103023171A
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- power generator
- generator
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- marine single
- phase taper
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Abstract
The invention discloses a marine single-phase taper power generator. A chute is adopted for the stator iron core of the marine single-phase taper power generator; the chute is internally provided with a third harmonic wave excitation winding; a power generator rotor punching is a salient pole integral punching; the middle part of a pole shoe is provided with uniform air clearances; two ends of the pole shoe are provided with non-uniform air clearances; and a taper connection design is adopted for a rotary shaft, and the axial size is reduced. The marine single-phase taper power generator provided by the invention has good state performance, is high in non-linearity load performance of starting air conditioners and the like, is small in occupied space, is light in weight, and provides multiple types of voltages and frequencies. By virtue of the successful research of products, the influence of a company on the industry of motors is further improved, and an obvious promotion effect on intensifying the competitiveness of the company on the power generator market domestics and abroad is achieved, and the marine single-phase taper power generator can be widely applied to yachts, belt tightening pulleys, ferryboats and the like in each place of the world.
Description
Technical field
The present invention relates to a kind of generator, especially a kind of single-phase tapering generator peculiar to vessel.
Background technology
Along with expanding economy, improving constantly of people's living standard, the people of amusement and travel is more and more, and is more and more as a kind of comfortable vehicles yacht use of amusement and travel, be the needs of the electricity consumption facilities such as the air-conditioning that satisfies yacht, illumination, yacht is rapidly developed with marine generator.According to statistics, this kind generator existing market demand is annual the chances are 3000, estimate will reach general about 8000 in 2015.Produce the domestic and international factory of single-phase generator of the same type and mainly contain marathon, Stamford, LERROY SOMMER etc. abroad, domestic blue electricity, Ya Nan, the Ying Ge etc. of mainly containing.The enterprise that participates in market competition is less, and market competition environment is better, has very large development space.
Summary of the invention
The object of the present invention is to provide a kind of single-phase tapering generator peculiar to vessel, it is good that this single-phase tapering generating function peculiar to vessel satisfies dynamic property, and it is strong to start the non-linear load capacity such as air-conditioning, and different frequency and the voltage little performance requirement that takes up room simultaneously is provided.
This single-phase tapering generator stator core peculiar to vessel adopts skewed slot, interior layout third harmonic excitation winding.Rotor lamination of generator is the whole punching of salient pole, and the pole shoe middle part is even air gap, and the pole shoe two ends are non-homogeneous air gap, and rotating shaft is adopted tapering to connect and designed and reduces axial dimension.By changing the connection of stator lead-out wire, obtain respectively 230V, 50Hz; 115V, 50Hz; 240V, 60Hz; 120V, the single phase alternating current power supply of 60Hz.By the automatic regulation output voltage of voltage regulator, make the burning voltage regulation of output voltage≤2.5%, the sine wave of non-loaded line voltage-form distortion rate≤5% can be provided.
The invention has the advantages that: state property can be good, and the non-linear load capacities such as startup air-conditioning are strong, and it is little, lightweight to take up room, and multiple voltage and frequency are provided; Adopt quadrature harmonics wave technology, automatic voltage regulation technology, the technology such as whole field spider manufacturing technology, H class F insulation technology can reach the stable of in running voltage, always have obvious economic benefit and social benefit.Above-mentioned technology is applied to the medium and small generator field, and the larger non-linear load capacity of band is greatly improved.
This kind generator can provide the required power supplys of power consumption equipment such as yacht air-conditioning, illumination.
Description of drawings
Fig. 1 is the present invention's single-phase tapering alternator shaft schematic diagram peculiar to vessel;
Fig. 2 is the present invention single-phase tapering generator stator lead-out wire figure peculiar to vessel.
Embodiment
As shown in Figure 1 and Figure 2, a kind of single-phase tapering generator peculiar to vessel.This single-phase tapering generator stator core peculiar to vessel adopts skewed slot, interior layout third harmonic excitation winding.Rotor lamination of generator is the whole punching of salient pole, and the pole shoe middle part is even air gap, and the pole shoe two ends are non-homogeneous air gap, and rotating shaft is adopted tapering to connect and designed and reduces axial dimension.By changing the connection of stator lead-out wire, obtain respectively 230V, 50Hz; 115V, 50Hz; 240V, 60Hz; 120V, the single phase alternating current power supply of 60Hz.By the automatic regulation output voltage of voltage regulator, make the burning voltage regulation of output voltage≤2.5%, the sine wave of non-loaded line voltage-form distortion rate≤5% can be provided.
Example is KF-HDW4.D-5-W7G3.34 (tapering 1:5) yacht generator, is single-phase brush-less synchronous generator, the whole salient pole punching of rotor core 4 electrode structures, and rated power 5kW can provide 230V, 50Hz by changing the stator lead-out wire connection; 115V, 50Hz; 240V, 60Hz; 120V, four kinds of different voltages of 60Hz and frequency, number of stator slots is 36 grooves, and stator core is embedded with stator main winding, endogenous Filter Winding and triple-frequency harmonics winding, and the rotor winding is centralized winding.
Claims (1)
1. single-phase tapering generator peculiar to vessel, it is characterized in that generator is middle-size and small-size single-phase brush-less synchronous generator, this single-phase tapering generator stator core peculiar to vessel adopts skewed slot, interior layout third harmonic excitation winding, rotor lamination of generator is the whole punching of salient pole, the pole shoe middle part is even air gap, and the pole shoe two ends are non-homogeneous air gap, and rotating shaft adopts tapering to connect design minimizing axial dimension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104728589A CN103023171A (en) | 2012-11-21 | 2012-11-21 | Marine single-phase taper power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104728589A CN103023171A (en) | 2012-11-21 | 2012-11-21 | Marine single-phase taper power generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103023171A true CN103023171A (en) | 2013-04-03 |
Family
ID=47971417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104728589A Pending CN103023171A (en) | 2012-11-21 | 2012-11-21 | Marine single-phase taper power generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103023171A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103701240A (en) * | 2013-12-20 | 2014-04-02 | 南昌康富电机技术有限公司 | Energy-saving electric propulsion generator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0549241A2 (en) * | 1991-12-24 | 1993-06-30 | General Electric Company | Electrical machines |
| CN1466258A (en) * | 2002-07-03 | 2004-01-07 | 清华泰豪科技股份有限公司 | Novel air gap structure power generator |
| CN2744055Y (en) * | 2004-10-27 | 2005-11-30 | 襄樊特种电机有限公司 | Medium frequency high-speed small permanent magnet AC synchronous motor |
| CN2857313Y (en) * | 2005-12-23 | 2007-01-10 | 泰豪科技股份有限公司 | Non-axle extension connical hole axle generator |
-
2012
- 2012-11-21 CN CN2012104728589A patent/CN103023171A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0549241A2 (en) * | 1991-12-24 | 1993-06-30 | General Electric Company | Electrical machines |
| CN1466258A (en) * | 2002-07-03 | 2004-01-07 | 清华泰豪科技股份有限公司 | Novel air gap structure power generator |
| CN2744055Y (en) * | 2004-10-27 | 2005-11-30 | 襄樊特种电机有限公司 | Medium frequency high-speed small permanent magnet AC synchronous motor |
| CN2857313Y (en) * | 2005-12-23 | 2007-01-10 | 泰豪科技股份有限公司 | Non-axle extension connical hole axle generator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103701240A (en) * | 2013-12-20 | 2014-04-02 | 南昌康富电机技术有限公司 | Energy-saving electric propulsion generator |
| CN103701240B (en) * | 2013-12-20 | 2017-03-15 | 南昌康富电机技术有限公司 | A kind of propulsion generator |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130403 |